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![]() B00Q3U42DM Price: $31.95 Score: 1000.000 Category: Electronics Rating: 4.4 Votes: 238 Find similar productsAdafruit Audio FX Sound Board - WAV/OGG Trigger with 16MB Flash. Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming. This board has 11 Triggers! Connect up to 11 buttons or switches, each one can trigger audio files to play. Headphones, powered speakers or even wire up an amplifiers to make loud sounds when plugged into the stereo line out. You can create five different types of triggers which will cover a large range of projects without any programming. What do we mean by trigger effects? Depending on your project you may need to have audio play in different ways. Triggers include Basic, Hold Looping, Latch loop, Play Next, and Play Random. The sound board is designed to be simple: it does not have polyphonic ability, can't play MP3's (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there's tons of free converters that will turn an MP3 into OGG), isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great. Item Specifics: Size: 22mm x 48mm x 6mm / 0.9 x 1.9 x 0.2, Weight: 4.7g,Header pins require soldering. | ![]() B01GQFVV2I Price: $17.77 Score: 14.493 Category: Electronics Rating: 4.6 Votes: 103 Find similar productsAdafruit Audio FX Mini Sound Board - WAV/OGG Trigger - 2MB Flash [ADA2342]. Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be very small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming The Sound Board has a lot of amazing features that make it the easiest thing ever: No Arduino or other microcontroller required! It is completely stand-alone, just needs a 3 to 5.5VDC battery Small - only 1.5 x 0.9 2MB storage onboard. Good for a few minutes of compressed stereo, and maybe a half a minutes of uncompressed stereo. Double that if you go with mono. Built in Mass Storage USB - Plug any micro USB cable into the Sound Board and your Windows computer, you can drag and drop your files right on as if it were a USB key Compressed or Uncompressed audio - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files High Quality Sound - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit/sample rate and mono or stereo 8 Triggers - Connect up to 8 buttons or switches, each one can trigger audio files to play Stereo line out - Headphones, powered speakers or even wire up one of our amplifiers to make loud sounds. We also have a version with built-in stereo speaker amplifier Five different trigger effects - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects without any programming Control over UART (9600 Baud) via any microcontroller, we have an Arduino Library for basic control over playback and volume. Trigger modes: Basic, Hold Looping, Latching loop, Play next, Play random. |
![]() B0855Q8XY5 Price: $4.49 Score: 6.849 Category: Electronics Rating: 2.9 Votes: 6 Find similar productsComimark 1Pcs Breakout Board Si4703 FM RDS Tuner for AVR ARM PIC Arduino Compatible. Breakout Board Si4703 FM RDS Tuner For AVR ARM PIC Arduino Compatible 100% new and high quality Item Weight:0.0088 pounds Color : As the picture Quantity: 1Pcs Feature: This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip includes an amp and a headphone jack, and that’s everything you need to get up and running! Beyond being a simple FM radio, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user. Using this board we are able to pick up multiple stations just as well as with a standard FM radio. The board breaks out all major pins and makes it easy to incorporate this great chip into your next radio project. Also, by plugging headphones into the 3.5 mm audio jack, you effectively use the cable in your headphones as an antenna! Therefore, this board does not require an external antenna if using headphones or a 3.5 mm audio cable longer than 3 feet. Package Included: 1Pcs Breakout Board Si4703 FM RDS Tuner For AVR ARM PIC Arduino Compatible(If the number of products received is incorrect, please contact us . we will refund or give you a replacement). | ![]() B0125VGRTO Availability: Currently unavailable Score: 6.579 Category: Electronics Rating: 3.5 Votes: 2 Find similar productsWaveshare Music Shield Arduino Expansion Board for Audio Play/Record VS1053B Onboard Music Moduel Compatible Arduino UNO, Leonardo, NUCLEO, XNUCLEO. . |
![]() B00QJKZ60Y Availability: Currently unavailable Score: 5.988 Category: Electronics Rating: 3.2 Votes: 5 Find similar productsSMAKN Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD-16P NEW. Please notice that : this Mp3 sound module version of V1.1 is updated version of V1.0 and have all of the function of V1.0. The SD card are not include in this item list, the SD card in the picture is just to help customer to find the correct SD card for this item. Description : WTV020-SD module is a reusable mass storage voice module ,can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio .The voice module uses WTV020SD-20S as the core chip , with MP3 control mode, one to one key control mode, power on loop control mode and the two-line serial control mode. Features : 1、Support plug-largest-capacity of 1G SD card; 2、Automatically identify audio files; 3、Can load WAV audio at 6KHz ~ 16KHz sample rate; 4、Can store up to 512 Section voice; 5、Support for micro-processor and key control; 6、With power-down save operation data function; 7、Support combination of documents playback, including the mute combination; 8、Quiescent Current: 16uA (do not insert SD card) 9、Support play 4 Bit ADPCM format file; 10、Can load AD4 audio at 6KHz ~ 32KHz and 36KHz sampling rate ; 11、16bitDAC and PWM audio output; 12、With WTV020-SD-20S, WTV020-SD-16P two module types; 13、Can play any paragraph of the voice; 14、Can be loaded voice without software, just need to place voice into the SD card directly; 15、Operating voltage: DC2.5 ~ 3.6V;. | ![]() B00LSG54CO Availability: Currently unavailable Score: 5.917 Category: Electronics Rating: 4.4 Votes: 6 Find similar productsHiLetgo ISD1760 Voice Recording Module Voice Play Module 5V ISD1700 Series Sound REC Module with LED Indicate Light. ISD1700 Series Voice Record Play ISD1760 Module For Arduino PIC AVR Description: 1. ISD1700 voice module description ISD1700 voice module is quickly become familiar with and master the ISD1700 series chips designed for a simple and practical circuit board. It applies to all ISD1700 series chip, with a simple, fully functional characteristics. Recording chip ISD1700 series is a highly integrated, high-performance chips. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, the power supply can range from 2.4V to 5.5V. ISD1700 there was the new recording prompts, when a new recording after, LED back flash once every few seconds to alert users to new recordings. In addition there are four kinds of sound to prompt the user's operating results, such as start recording, stop recording, erase, erase all the next one and so on. Recording data is stored in the FLASH chip, without any compression, so there is a better sound quality and power storage. Chip has two independent audio signal input channel, microphone input and analog signal inputs. In independent key mode, when the operation is completed, a functional chip will automatically enter power-down mode to reduce power consumption. In SPI mode, the user can do more functions on the chip operation. If any memory address for playback on the analog channel configuration register (Analog PathConfiguration register, APC) for reading and writing. 2. Module Description Size: 5.2CM * 5.5CM; . Power supply: 5V; . Recording time: 6K at 75 seconds, 8K for 60 seconds; . chip operating frequency 6KHZ and 8KHZ optional; with power indicator light, the chip indicator lights; Simple operation, no microcontroller or other modules will be able to work directly; chip control pin is already leads to facilitate the control connection. |
![]() B07HF96RFP Price: $10.23 Score: 5.882 Category: Electronics Rating: 1 Votes: 2 Find similar productsfosa Bt Decoder Board, MP3 WMA Decoder BoardWireless Bt Module with USB and SD Card Slot, USBFMRemote Decoding Board Module. Description: This Bt decoder board with USB and SD card slot allows you to playback music from external U disk or SD card , as well as the FM radio broadcast. With memory function and backlight function , it is much convenient for you to operate and use the Bt decoder board. Specifications: Screen size: 45 * 8mm1.8 * 0.3inch Panel size: 87 * 23 * 31mm3.4 * 0.9 * 1.2inch Power supply: 12V , 5V Curt 800MA 1A Bt: Bt 4.2 Package weight: 41g Package List: 1 x Bt Decoder Board 1 x Remote Control 1 x Surface Cover 2 x 3 pin Cable 1 x 2 pin Cable Note: No hands e call function. | ![]() B09PD9TQ56 Availability: Currently unavailable Score: 5.882 Category: Electronics Rating: 2.7 Votes: 4 Find similar productsColiao 6pcs MAX4466 Electret Microphone Amplifier Module GY-MAX4466 Microphone Amplifier with Adjustable Gain Blue Breakout Board. The MAX4466 is a micropower operational amplifier optimized for use as a microphone preamplifier. It is a nice combination of optimized gain bandwidth products and supply current, as well as low voltage operation in an ultra-small package. The MAX4466 has gain stability, requiring only 24μA of supply current to provide a 200kHz gain bandwidth. After decompression, a minimum stable gain of +5V/V can be achieved, and a 600kHz gain bandwidth product is provided. These amplifiers also have rail-to-rail output, high AVOL, and good power supply rejection and common-mode rejection ratio, suitable for working in noisy situations. Widely applied in cellular phones, digital repeaters, earphones, hearing aids, microphone preamplifiers, portable computers, and voice recognition systems. Using Introduction: Connect GND to ground, VCC to 2.4-5VDC. The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC/2 so when its perfectly quiet, the voltage will be a steady VCC/2 volts (it is DC coupled). If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones- you'll need an audio amplifier (such as 3.7W stereo amp) If you want to connect the amp directly to speakers. If you're connecting to a microcontroller pin, you don't need an amplifier or decoupling capacitor - connect the OUT pin directly to the microcontroller ADC pin. For audio-reactive projects, we suggest using an FFT driver library which can take the audio input and 'translate' it into frequencies. Package Included: 6* MAX4466 Electret Microphone Amplifier Module. |
![]() B082KN94Y6 Availability: Currently unavailable Score: 5.747 Category: Electronics Rating: 5 Votes: 2 Find similar productsHiLetgo TK2050 Dual Channel Class T Digital Stereo Audio Digital Amplifier Board HiFi Stereo Audio AMP Board 50W+50W DC19V. Description: Class T digital amplifier board, non genneric class AB as TDA7492, TPA3123 unmatched, distortion and power are not in an order of magnitude. Class T amplifier class AB amplifier sound quality comparable to both new and efficient Class D amplifier, using original Tripath's Class-T Digital TK2050 chip designed with good sound quality, low distortion, high efficiency, good use of materials, small size, appearance generous. Advantages: Compared with traditional high class AB audio amplifier, power amp or even catch up with fever Single supply design, wide DC voltage power supply The use of a fever-level audio input coupling capacitor, the sound quality is more beautiful. Specifications: Work Mode: Class T Output Power: 50W*2 Audio Input: Low signal input Suitable Music Box: Any 4-8 ohm Efficiency: 92% Switching Frequency: 650KHz Working Voltage: DC12V-DC28V(recommended voltage DC19V) Static Current: 50-95mA PCB Size: 94*63*15mm/3.7*2.48*0.59 Package includes: 1* TK2050 Class T HIFI Stereo Audio Amplifier Board. | ![]() B09N3S9S29 Price: $59.9 Score: 5.747 Category: Electronics Rating: 3.1 Votes: 34 Find similar productsRaspiaudio ESPMUSE Proto esp32 Development Card with Speaker and Microphone. Make your own bluetooth speaker software app with the Arduino IDE (come with full working examples) no need to bother with the complex ESPRESSIF tool chain. Airplay, Bluetooth, Logitech media server, SD card mp3 play 2x5W stereo output 1 jack input 1 Micro usb charging port 1 mems microphones 3 buttons 1 programmable RGB led 1 Rechargeable Battery 1200mAh 1 grove extension port dimensions : 23 x 8 x 6cm weight : 560g. |









